Base | Representation |
---|---|
bin | 111000011010110111… |
… | …1011001110110010100 |
3 | 102120201220020110012112 |
4 | 1300311233121312110 |
5 | 3441114120002010 |
6 | 131354354210152 |
7 | 11516321662163 |
oct | 1606557316624 |
9 | 376656213175 |
10 | 121160703380 |
11 | 47425070812 |
12 | 1b594583958 |
13 | b56b8001c2 |
14 | 5c155673da |
15 | 3241d2ca05 |
hex | 1c35bd9d94 |
121160703380 has 24 divisors (see below), whose sum is σ = 258021106560. Its totient is φ = 47781685280.
The previous prime is 121160703361. The next prime is 121160703403. The reversal of 121160703380 is 83307061121.
121160703380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42660800 + ... + 42663639.
It is an arithmetic number, because the mean of its divisors is an integer number (10750879440).
Almost surely, 2121160703380 is an apocalyptic number.
121160703380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121160703380 is an abundant number, since it is smaller than the sum of its proper divisors (136860403180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121160703380 is a wasteful number, since it uses less digits than its factorization.
121160703380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85324519 (or 85324517 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 32.
The spelling of 121160703380 in words is "one hundred twenty-one billion, one hundred sixty million, seven hundred three thousand, three hundred eighty".
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